Murray's questions

The last update that came through looked like a kernel update.

Suddenly my speakers started buzzing. It stops whenever I open the Gnome sound settings window. So now I've just got the sounds settings window open all the time in the background on a different workspace.

If I close the sound settings window, the buzzing starts again shortly after.

Is anyone else experiencing this? My speakers are plugged in via the headphone jack. I have tried different speakers with a different cable and the same thing occurs. Laptop internal speakers seem to be fine.

This was working perfectly on 17.10 but after upgrading to 18.04 yesterday, when the lid is closed the screen turns off but doesn't suspend properly.

I travel around a lot and immediately noticed the heat (and battery draining) when taking it out of the travel case.

I've tried uncommenting these lines in /etc/systemd/logind.conf

HandleLidSwitch=suspend
HandleLidSwitchDocked=suspend

and restarted but didn't make any difference.

I'm using Firefox Developer Edition as I was when using UbuntuGnome 16.04. It respected the global dark theme and the title bar was dark.

Now due to a new hard drive, I have freshly installed UbuntuGnome 16.10 and turned on the global dark theme. All other applications and windows are respecting this setting and have dark title bars except for Firefox!

I assume this is a bug but in the meantime where can I manually change the colours?

Thanks!